Is this plant still salvageable??🥦 | #greennode #shorts

Why They Run Such Obvious AI Scams #Issue

When your boss tries to rehire you💀 #sheryianscodingschool #ai #shorts

Body's Alarm System: Clinical Red Flags

Window (98)s Developer !! #coding #programming #python #shorts

High temperatures in your grow tent?🔥| #greennode #shorts

Video của Node Sidi (@node.sidi) với bản nhạc âm thanh gốc - Node Sidi

Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract (ventricular systole): 🫀 Right ventricle → pumps deoxygenated blood to the lungs 🫀 Left ventricle → pumps oxygen-rich blood to the rest of your body After that, the heart enters diastole — a brief relaxation where the chambers refill and pre